CN219046343U

CN219046343U - Square high-voltage connector

Info

Publication number: CN219046343U
Application number: CN202320168723.7U
Authority: CN
Inventors: 罗银春
Original assignee: Shenzhen Chunbairong Industrial Co ltd
Current assignee: Shenzhen Chunbairong Industrial Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-19
Anticipated expiration: 2033-02-09

Abstract

The utility model provides a square high-voltage connector, which relates to the technical field of plugs and comprises a protective shell, wherein a movable groove is formed in the front surface of the protective shell, and a pressing assembly comprises a connecting block. According to the utility model, when the connector is used, the male plug is pushed inwards until the limiting groove corresponds to the limiting arc plate, the limiting arc plate is clamped with the limiting groove under the rebound action of the limiting spring, so that the male plug is prevented from being automatically ejected, when the connector is put into use, the two pull rings are pulled outwards, the pull rings drive the two limiting rods and the limiting arc plate to be pulled outwards, the clamping of the limiting arc plate and the limiting groove is relieved, the fixed spring ejects the movable plate under the rebound action of the fixed spring, the male plug is pushed to slide outwards, the male plug is plugged and used, and the problem that the service life of the male plug is shortened due to the fact that an external male connector part of the connector is easily damaged by external hard objects during storage is solved.

Description

Square high-voltage connector

Technical Field

The utility model relates to the technical field of plugs, in particular to a square high-voltage connector.

Background

The plug refers to an electric appliance, a connector of a general electronic product and an electric appliance plug, which are called plug, a household alternating current power plug and socket, a male connector with a bar-shaped or copper-plate-shaped protrusion, a female connector type power socket with a slot or a concave hole inserted in a physical manner, and the size is an important technical requirement related to whether the plug and socket and a converter can be used safely or not and whether the general interchangeability requirement is met so as to avoid false insertion.

However, in the prior art, the connectors in the plugs of the high-voltage electric appliances are square, the male connector parts of the connectors are usually fixedly arranged outside, and the external male connector parts are easy to be damaged by the collision of external hard objects when being stored, so that the service lives of the male connectors are shortened, and therefore, the square high-voltage connectors are proposed for overcoming the defects.

Disclosure of Invention

The utility model aims to solve the problem that the service life of a male connector is shortened because the male connector part of the connector is usually fixedly arranged outside and the external male connector part is easy to be damaged by collision of external hard objects when being stored in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a square high voltage connector comprising: the protective housing, the movable groove has been seted up to the front surface of protective housing, presses the subassembly, press the subassembly including the connecting block, the bottom fixed mounting of connecting block has two slide bars, two the bottom of slide bar is all slipped and is run through to the inside of movable groove, two the equal fixed mounting of bottom of slide bar has the fixed block, two the equal fixedly connected with stopper in bottom of fixed block, public subassembly of inserting is including the fly leaf, the front surface of fly leaf is provided with public plug, the spacing groove has all been seted up to the top and the bottom of fly leaf, spacing subassembly is provided with two, two spacing subassembly is all including spacing arc board, two the equal fixed mounting of surface of spacing arc board has the gag lever post, two the one end of gag lever post all is fixed with the pull ring, two the surface of gag lever post all is provided with spacing spring.

Preferably, the back surface of the protective casing is provided with a female socket, and the back surface wall of the movable groove is fixedly provided with two multistage limit telescopic rods.

Preferably, the outer surfaces of the two multistage limiting telescopic rods are provided with fixed springs, and one ends of the two fixed springs are fixedly connected with the rear surface wall of the movable groove.

Preferably, the other ends of the two fixed springs are fixedly connected with the rear surface of the movable plate, and the outer surface of the movable plate is in sliding connection with the inner wall of the movable groove.

Preferably, two sliding grooves are formed in the top of the male plug, and the inner walls of the two sliding grooves are respectively connected with the outer surfaces of the two limiting blocks in a sliding mode.

Preferably, the outer surfaces of the two limiting arc plates are respectively matched with the inner walls of the two limiting grooves, and one ends of the two limiting rods respectively penetrate through the two sides of the protective shell in a sliding mode.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the connector is used, the male plug is pushed inwards until the limiting groove corresponds to the limiting arc plate, the limiting arc plate is clamped with the limiting groove under the rebound action of the limiting spring, the male plug is prevented from being automatically ejected, when the connector is put into use, the two pull rings are pulled outwards, the pull rings drive the two limiting rods and the limiting arc plate to be pulled outwards, the clamping of the limiting arc plate and the limiting groove is relieved, the fixed spring ejects the movable plate under the rebound action of the fixed spring, the male plug is pushed to slide outwards, the male plug is plugged and used, and the problem that the service life of the male plug is shortened due to the fact that an external male connector part of the connector is easily damaged by external hard objects during storage is solved, wherein the movable plate is prevented from being excessively ejected under the limit action of the multistage limiting telescopic rod.

2. When the male plug is ejected, the connecting block is pressed downwards, so that the connecting block drives the sliding rod to press the fixed block downwards, the fixed block pushes the limiting block to press the inner wall of the sliding groove, the condition that the male plug is inconvenient to insert in use is avoided, and the connection of the data line can be realized through the female socket.

Drawings

FIG. 1 is a top perspective view of a square high voltage connector according to the present utility model;

FIG. 2 is a side cross-sectional perspective view of a square high voltage connector according to the present utility model;

FIG. 3 is a top cross-sectional perspective view of a square high voltage connector according to the present utility model;

fig. 4 is a partial perspective view of a spacing assembly for a square high voltage connector according to the present utility model.

Legend description: 1. a protective housing; 2. a female socket; 3. a pressing assembly; 301. a connecting block; 302. a limiting block; 303. a slide bar; 304. a fixed block; 4. a male plug assembly; 401. a movable plate; 402. a male plug; 403. a chute; 404. a limit groove; 5. a limit component; 501. limiting arc plates; 502. a limit rod; 503. a limit spring; 504. a pull ring; 6. a multi-stage limiting telescopic rod; 7. a fixed spring; 8. a movable groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a square high voltage connector comprising: the protective housing 1, movable groove 8 has been seted up to the front surface of protective housing 1, press the subassembly 3 including connecting block 301, the bottom fixed mounting of connecting block 301 has two slide bars 303, the bottom of two slide bars 303 all slides and runs through to the inside of movable groove 8, the bottom of two slide bars 303 all fixed mounting has fixed block 304, the bottom of two fixed block 304 all fixedly connected with stopper 302, public subassembly 4 inserts, public subassembly 4 is including fly leaf 401, the front surface of fly leaf 401 is provided with public plug 402, spacing groove 404 has all been seted up at the top and the bottom of fly leaf 401, spacing subassembly 5 is provided with two, two spacing subassemblies 5 all are including spacing arc board 501, the surface of two spacing arc boards 501 all fixed mounting is spacing pole 502, the one end of two spacing poles 502 all is fixed with pull ring 504, the surface of two spacing poles 502 all is provided with spacing spring 503.

The effect that its whole embodiment 1 reached is, when using, when accomodating idle square high-voltage connector, through inwards pushing up public plug 402, until spacing groove 404 corresponds with spacing arc board 501 position, under spacing spring 503's resilience effect, spacing arc board 501 and spacing groove 404 block, avoid public plug 402 automatic pop-up, when the connector put into use, through outwards pulling out two pull rings 504, make pull rings 504 drive two gag lever posts 502 and spacing arc board 501 outwards pull out, the block of spacing arc board 501 and spacing groove 404 has been relieved, through under fixing spring 7's resilience effect, make fixing spring 7 pop up fly leaf 401, promote public plug 402 outwards to slide out, realize the plug use of public plug 402, thereby the external public joint part of connector is easily damaged by outside hard object collision when accomodating and lead to the life of public joint to reduce the problem, wherein fly leaf 401 is excessively popped up under multistage spacing telescopic link 6's spacing effect, prevent.

In embodiment 2, as shown in fig. 1-4, a female socket 2 is provided on the rear surface of the protective housing 1, two multistage limit telescopic rods 6 are fixedly mounted on the rear surface wall of the movable slot 8, fixed springs 7 are respectively arranged on the outer surfaces of the two multistage limit telescopic rods 6, one ends of the two fixed springs 7 are fixedly connected with the rear surface wall of the movable slot 8, the other ends of the two fixed springs 7 are fixedly connected with the rear surface of the movable plate 401, the outer surface of the movable plate 401 is slidably connected with the inner wall of the movable slot 8, two sliding grooves 403 are provided on the top of the male plug 402, the inner walls of the two sliding grooves 403 are slidably connected with the outer surfaces of the two limiting blocks 302 respectively, the outer surfaces of the two limiting arc plates 501 are matched with the inner walls of the two limiting slots 404 respectively, and one ends of the two limiting rods 502 slidably penetrate through the two sides of the protective housing 1 respectively.

The effect that its whole embodiment 2 reaches is, when using, when male plug 402 is popped out, through pressing down connecting block 301 for connecting block 301 drives slide bar 303 and presses down fixed block 304, thereby makes fixed block 304 promote stopper 302 to press at the inner wall of spout 403, and then avoids male plug 402 to insert inconvenient condition when using, can realize the connection to the data line through female socket 2.

Working principle: when the connector is used, when the idle square high-voltage connector is stored, the male plug 402 is pushed inwards until the limiting groove 404 corresponds to the limiting arc plate 501 in position, under the rebound effect of the limiting spring 503, the limiting arc plate 501 is clamped with the limiting groove 404, the male plug 402 is prevented from being ejected automatically, when the connector is put into use, the two pull rings 504 are pulled outwards, the pull rings 504 drive the two limiting rods 502 and the limiting arc plate 501 to be pulled outwards, the clamping of the limiting arc plate 501 and the limiting groove 404 is relieved, the movable plate 401 is ejected by the fixing spring 7 under the rebound effect of the fixing spring 7, the male plug 402 is pushed to slide outwards, the male plug 402 is used in a plugging mode, the movable plate 401 is prevented from being ejected excessively under the limiting effect of the multistage limiting telescopic rod 6, when the male plug 402 is ejected, the connecting block 301 is pushed downwards through pushing the connecting block 301 downwards, the fixing block 304 is pushed to push the limiting block 302 to the inner wall of the sliding groove 403, and the female plug 402 can be prevented from being connected through the sliding rod 2 when the connector is used.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Square high voltage connector, its characterized in that includes:

the device comprises a protective shell (1), wherein a movable groove (8) is formed in the front surface of the protective shell (1);

the pressing assembly (3), the pressing assembly (3) comprises a connecting block (301), two sliding rods (303) are fixedly arranged at the bottom of the connecting block (301), the bottom ends of the two sliding rods (303) are respectively and slidably penetrated into the movable groove (8), fixed blocks (304) are respectively and fixedly arranged at the bottom ends of the two sliding rods (303), and limiting blocks (302) are respectively and fixedly connected at the bottoms of the two fixed blocks (304);

the male plug assembly (4), the male plug assembly (4) comprises a movable plate (401), a male plug (402) is arranged on the front surface of the movable plate (401), and limit grooves (404) are formed in the top and the bottom of the movable plate (401);

spacing subassembly (5), spacing subassembly (5) are provided with two, two spacing subassembly (5) all including spacing arc board (501), two the equal fixed mounting of surface of spacing arc board (501) has gag lever post (502), two the one end of gag lever post (502) all is fixed with pull ring (504), two the surface of gag lever post (502) all is provided with spacing spring (503).

2. The square high voltage connector according to claim 1, wherein: female socket (2) have been seted up to the rear surface of protective housing (1), the back surface wall fixed mounting of movable groove (8) has two multistage spacing telescopic links (6).

3. The square high voltage connector according to claim 2, wherein: the outer surfaces of the two multistage limiting telescopic rods (6) are respectively provided with a fixed spring (7), and one ends of the two fixed springs (7) are fixedly connected with the rear surface wall of the movable groove (8).

4. A square high voltage connector according to claim 3, wherein: the other ends of the two fixed springs (7) are fixedly connected with the rear surface of the movable plate (401), and the outer surface of the movable plate (401) is in sliding connection with the inner wall of the movable groove (8).

5. The square high voltage connector according to claim 1, wherein: two sliding grooves (403) are formed in the top of the male plug (402), and the inner walls of the two sliding grooves (403) are respectively connected with the outer surfaces of the two limiting blocks (302) in a sliding mode.

6. The square high voltage connector according to claim 1, wherein: the outer surfaces of the two limiting arc plates (501) are respectively matched with the inner walls of the two limiting grooves (404), and one ends of the two limiting rods (502) respectively penetrate through the two sides of the protective shell (1) in a sliding mode.